Trace number 302082

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.09 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.07/0.12	c Tinisat 0.22
0.07/0.12	c solving /tmp/GTI_node13.alineos.net_8568.cnf
0.07/0.12	c 1100 variables, 22000 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-302082-1172003807 -o ROOT/results/node13/solver-302082-1172003807 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302082-1172003807/TiniSatELite /tmp/evaluation/302082-1172003807/instance-302082-1172003807.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 8568
/proc/meminfo: memFree=1488776/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220335218 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8568/statm: 1339 233 195 169 0 50 0
[pid=8569] ppid=8568 vsize=5356 CPUtime=0
/proc/8569/stat : 8569 (TiniSatELite) S 8568 8568 7836 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8569/statm: 1339 237 198 169 0 50 0

[startup+0.107781 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 8568
/proc/meminfo: memFree=1488776/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.515834 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 8568
/proc/meminfo: memFree=1488776/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.33594 s]
/proc/loadavg: 0.92 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1483512/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=9172 CPUtime=1.24
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 1304 0 0 0 124 0 0 0 25 0 1 0 220335226 9392128 1289 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518106 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 2293 1289 52 110 0 2180 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14528

[startup+2.97216 s]
/proc/loadavg: 0.92 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1480888/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=9172 CPUtime=2.88
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 2170 0 0 0 287 1 0 0 25 0 1 0 220335226 9392128 2155 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 2293 2155 52 110 0 2180 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14528

[startup+6.2596 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1474680/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=17556 CPUtime=6.17
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 3569 0 0 0 615 2 0 0 25 0 1 0 220335226 17977344 3554 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 4389 3554 52 110 0 4276 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 22912

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1465336/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=34584 CPUtime=12.61
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 5716 0 0 0 1258 3 0 0 25 0 1 0 220335226 35414016 5701 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 8646 5701 52 110 0 8533 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39940

[startup+25.5302 s]
/proc/loadavg: 0.95 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1453496/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=68248 CPUtime=25.43
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 8753 0 0 0 2537 6 0 0 25 0 1 0 220335226 69885952 8738 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 17062 8738 52 110 0 16949 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 73604

[startup+51.1616 s]
/proc/loadavg: 0.96 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1434488/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=69168 CPUtime=51.05
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 13470 0 0 0 5093 12 0 0 25 0 1 0 220335226 70828032 13390 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 17292 13390 52 110 0 17179 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 74524

[startup+102.417 s]
/proc/loadavg: 0.98 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1408888/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=137136 CPUtime=102.3
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 20031 0 0 0 10210 20 0 0 25 0 1 0 220335226 140427264 19822 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 34284 19822 52 110 0 34171 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 142492

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1385336/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=138456 CPUtime=162.36
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 25801 0 0 0 16209 27 0 0 25 0 1 0 220335226 141778944 25592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 34614 25592 52 110 0 34501 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 143812

[startup+222.569 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8574
/proc/meminfo: memFree=1365048/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=138864 CPUtime=222.42
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 30879 0 0 0 22209 33 0 0 25 0 1 0 220335226 142196736 30670 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 34716 30670 52 110 0 34603 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 144220

[startup+282.641 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1347640/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=272080 CPUtime=282.47
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 35218 0 0 0 28208 39 0 0 25 0 1 0 220335226 278609920 35009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 68020 35009 52 110 0 67907 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 277436

[startup+342.712 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1332856/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=273280 CPUtime=342.52
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 38923 0 0 0 34209 43 0 0 25 0 1 0 220335226 279838720 38714 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 68320 38714 52 110 0 68207 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 278636

[startup+402.789 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1318712/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=274972 CPUtime=402.58
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 42657 0 0 0 40210 48 0 0 25 0 1 0 220335226 281571328 42191 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 68743 42191 52 110 0 68630 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 280328

[startup+462.86 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1306232/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=275652 CPUtime=462.64
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 45776 0 0 0 46213 51 0 0 25 0 1 0 220335226 282267648 45310 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 68913 45310 52 110 0 68800 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 281008

[startup+522.935 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1293368/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07

################
# More data... #
################

[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=276748 CPUtime=582.75
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 51726 0 0 0 58217 58 0 0 25 0 1 0 220335226 283389952 51260 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69187 51260 52 110 0 69074 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 282104

[startup+643.081 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1272248/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=277300 CPUtime=642.81
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 54250 0 0 0 64220 61 0 0 25 0 1 0 220335226 283955200 53784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69325 53784 52 110 0 69212 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 282656

[startup+703.155 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1262136/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=277996 CPUtime=702.86
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 56780 0 0 0 70222 64 0 0 25 0 1 0 220335226 284667904 56314 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69499 56314 52 110 0 69386 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 283352

[startup+763.225 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1253112/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=278540 CPUtime=762.91
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 59050 0 0 0 76224 67 0 0 25 0 1 0 220335226 285224960 58584 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69635 58584 52 110 0 69522 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 283896

[startup+823.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1243576/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=278812 CPUtime=822.97
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 61394 0 0 0 82226 71 0 0 25 0 1 0 220335226 285503488 60928 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69703 60928 52 110 0 69590 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 284168

[startup+883.373 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1233592/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=279088 CPUtime=883.03
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 63890 0 0 0 88229 74 0 0 25 0 1 0 220335226 285786112 63424 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69772 63424 52 110 0 69659 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 284444

[startup+943.448 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1223992/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=279088 CPUtime=943.08
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 66308 0 0 0 94231 77 0 0 25 0 1 0 220335226 285786112 65842 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69772 65842 52 110 0 69659 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 284444

[startup+1003.52 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1214584/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=279368 CPUtime=1003.14
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 68660 0 0 0 100233 81 0 0 25 0 1 0 220335226 286072832 68194 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 69842 68194 52 110 0 69729 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 284724

[startup+1063.6 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1205368/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=543644 CPUtime=1063.2
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 70931 0 0 0 106236 84 0 0 25 0 1 0 220335226 556691456 70465 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 135911 70465 52 110 0 135798 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 549000

[startup+1123.67 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1196536/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=543644 CPUtime=1123.25
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 73147 0 0 0 112239 86 0 0 25 0 1 0 220335226 556691456 72681 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 135911 72681 52 110 0 135798 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 549000

[startup+1183.74 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 8576
/proc/meminfo: memFree=1187512/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=543780 CPUtime=1183.31
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 75411 0 0 0 118241 90 0 0 25 0 1 0 220335226 556830720 74945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 135945 74945 52 110 0 135832 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 549136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.06 1.00 0.97 2/79 8576
/proc/meminfo: memFree=1184952/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=543916 CPUtime=1200.02
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 76009 0 0 0 119911 91 0 0 25 0 1 0 220335226 556969984 75543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 135979 75543 52 110 0 135866 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 549272

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.45 s]
/proc/loadavg: 1.06 1.00 0.97 2/79 8576
/proc/meminfo: memFree=1184952/2055920 swapFree=4192812/4192956
[pid=8568] ppid=8566 vsize=5356 CPUtime=0.07
/proc/8568/stat : 8568 (TiniSatELite) S 8566 8568 7836 0 -1 4194304 333 820 0 0 0 0 6 1 16 0 1 0 220335218 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8568/statm: 1339 237 197 169 0 50 0
[pid=8574] ppid=8568 vsize=543916 CPUtime=1200.02
/proc/8574/stat : 8574 (tinisat) R 8568 8568 7836 0 -1 4194304 76009 0 0 0 119911 91 0 0 25 0 1 0 220335226 556969984 75543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8574/statm: 135979 75543 52 110 0 135866 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 549272

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8568 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=61990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.075987
while last known CPU time is 1200.09

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.17
CPU system time (s): 0.92
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 549272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1153
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.12683 second user time and 3.14152 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 20:36:48 UTC 2007

IDJOB= 302082
IDBENCH= 20075
IDSOLVER= 99
FILE ID= node13/302082-1172003807

PBS_JOBID= 3849103

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302082-1172003807/TiniSatELite /tmp/evaluation/302082-1172003807/instance-302082-1172003807.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-302082-1172003807 -o ROOT/results/node13/solver-302082-1172003807 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302082-1172003807/TiniSatELite /tmp/evaluation/302082-1172003807/instance-302082-1172003807.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 500081515

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1489312 kB
Buffers:         52096 kB
Cached:         381200 kB
SwapCached:          0 kB
Active:         136924 kB
Inactive:       350816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          73372 kB
Slab:            64480 kB
Committed_AS:   972376 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node13 on Tue Feb 20 20:56:50 UTC 2007